diff --git a/CMakeLists.txt b/CMakeLists.txt
index 858c78c..263d156 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.8)
 
-project(magic_enum VERSION "0.6.5" LANGUAGES CXX)
+project(magic_enum VERSION "0.6.6" LANGUAGES CXX)
 
 if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
     set(IS_TOPLEVEL_PROJECT TRUE)
diff --git a/conanfile.py b/conanfile.py
index 2828207..ed57f17 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -5,7 +5,7 @@ from conans.errors import ConanInvalidConfiguration
 
 class MagicEnumConan(ConanFile):
     name = "magic_enum"
-    version = "0.6.5"
+    version = "0.6.6"
     description = "Header-only C++17 library provides static reflection for enums, work with any enum type without any macro or boilerplate code."
     topics = (
         "conan",
diff --git a/include/magic_enum.hpp b/include/magic_enum.hpp
index c66ebcb..75d3902 100644
--- a/include/magic_enum.hpp
+++ b/include/magic_enum.hpp
@@ -5,7 +5,7 @@
 // | |  | | (_| | (_| | | (__  | |____| | | | |_| | | | | | | | |____|_|   |_|
 // |_|  |_|\__,_|\__, |_|\___| |______|_| |_|\__,_|_| |_| |_|  \_____|
 //                __/ | https://github.com/Neargye/magic_enum
-//               |___/  version 0.6.5
+//               |___/  version 0.6.6
 //
 // Licensed under the MIT License <http://opensource.org/licenses/MIT>.
 // SPDX-License-Identifier: MIT